15697846930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{82620247}}^1$

素因数の和:82620273

約数の個数: 16

約数和(自身を含む): 29743289280

約数和(自身を除く): 14045442350

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 82620247, 165240494, 413101235, 826202470, 1569784693, 3139569386, 7848923465, 15697846930]

約数ペア:

[(1, 15697846930), (2, 7848923465), (5, 3139569386), (10, 1569784693), (19, 826202470), (38, 413101235), (95, 165240494), (190, 82620247)]